Hydraulic tensioner



FIG. 1 is a right, top, front perspective view of a hydraulic tensionerembodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left sideelevational view thereof being a mirror image of the right side shown;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right, top, front perspective view of a hydraulic tensioneraccording to another embodiment of my new design;

FIG. 8 is a right, top, front perspective view thereof with topenvironment removed;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a right side elevational view thereof, the left sideelevational view thereof being a mirror image of the right side shown;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a top plan view thereof; and,

FIG. 13 is a bottom plan view thereof.

The broken lines in the figures are for the purpose of illustratingunclaimed lines, surfaces or environment of the design. The broken linesare thus not part of the claim.

CLAIM The ornamental design for a hydraulic tensioner, as shown anddescribed.